The height is twice the PA2000R, larger output power and richer connected terminals. The PA2500R merger amplifier surpasses the specifications of the PA2000R in many ways, but various parameters in the sound quality are not weaker than the PA2000R.This cannot be said that because the amplifier with a very large output power is often lost in dynamic performance and detail processing.And our PA2500R merger amplifier will not have such risks: his basic circuit is the same as the PA2000R, and even the circuit layout is exactly the same.However, the size of the PA2500R''''''''s radiator is twice the PA2000R, and the volume of the entire chassis has also expanded significantly, which has accommodated the two new sets of high -performance power supply components.In power, the amplifier can also easily control the speakers that are extremely sensitive to phase and impedance.PA2500R can output greater power than its little brother, but Ren Ren maintains the same dynamic performance and elegant voice.